Teorema vs Veerbo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Teorema
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Carpigiani integrated solution for E-maintenance. If you are not yet a Carpigiani customer, you can run the application in demo mode.
Veerbo
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This Veerbo App transforms your smartphone into an efficient tool which can help you save electricity by monitoring your electricity consumption. If you install one of the Energy Management Systems Veerbo in your structure this App will allow you to precisely find out how much electricity you consume and where, so that you can locate abnormal power consumption and compare it with what is billed by the energy supplier, implement energy saving policies, do the analysis of the cost centers and evaluate proposals by other energy suppliers. It also allows you to have an efficient overall control over the quality of energy supplied to you (PQ).
Screenshots
Verdict
The clearest difference is update cadence: Teorema at every 3 weeks against Veerbo's every 18 months. Teorema also leads on iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Teorema ships an update every 3 weeks, Veerbo every 18 months. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.
| Parameter | Teorema | Veerbo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 18 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 21 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Ali Group Srl | Veerbo Srl |
In-app purchases
Teorema
No in-app purchases
Veerbo
No in-app purchases
